Rapid: Individual Calculations October 2022
 Shaabani, Amin  Total change: -68.80  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1485 1796 2.50 7 -3.44 20 -68.80 
  Hoseini, S.alireza 1664 IRI0.001-0.6820-13.60 
  Yazdani, Alireza 1433 IRI0.001-0.9020-18.00 
  Babaei, Mohammadreza 1532 IRI0.501-0.3220-6.40 
  Taj Dini, Hasti 1396  * IRI1.0010.08201.60 
  Taleshi, Radmehr 1422 IRI1.0010.10202.00 
  Zeinali, Alireza 1551 IRI0.001-0.8020-16.00 
  Ghazanfari, Vali 1397 IRI0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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